The Weibull and Gumbel distributions are used to fit the asymptotic distribution of the yearly minimum surface temperature between 1951 and 1996 in Chongqing district.

• 摘要利用重庆1951-1996年间46年地面气温年极小值的记录，采用韦伯分布和耿贝尔分布分别进行拟合试验。